CN100504533C - 凹凸形状反射体和有该反射体的液晶显示装置的制造方法 - Google Patents

凹凸形状反射体和有该反射体的液晶显示装置的制造方法 Download PDF

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Publication number
CN100504533C
CN100504533C CNB031540074A CN03154007A CN100504533C CN 100504533 C CN100504533 C CN 100504533C CN B031540074 A CNB031540074 A CN B031540074A CN 03154007 A CN03154007 A CN 03154007A CN 100504533 C CN100504533 C CN 100504533C
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CN
China
Prior art keywords
liquid crystal
manufacture method
master mold
nickel
reflecting body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB031540074A
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English (en)
Chinese (zh)
Other versions
CN1484075A (zh
Inventor
吉田诚
陈宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of CN1484075A publication Critical patent/CN1484075A/zh
Application granted granted Critical
Publication of CN100504533C publication Critical patent/CN100504533C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
CNB031540074A 2002-09-20 2003-08-13 凹凸形状反射体和有该反射体的液晶显示装置的制造方法 Expired - Fee Related CN100504533C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002274958 2002-09-20
JP2002274958A JP4001799B2 (ja) 2002-09-20 2002-09-20 反射体の製造方法

Publications (2)

Publication Number Publication Date
CN1484075A CN1484075A (zh) 2004-03-24
CN100504533C true CN100504533C (zh) 2009-06-24

Family

ID=32089126

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031540074A Expired - Fee Related CN100504533C (zh) 2002-09-20 2003-08-13 凹凸形状反射体和有该反射体的液晶显示装置的制造方法

Country Status (4)

Country Link
JP (1) JP4001799B2 (ja)
KR (1) KR100537588B1 (ja)
CN (1) CN100504533C (ja)
TW (1) TWI247934B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4542382B2 (ja) * 2004-07-05 2010-09-15 株式会社日立製作所 転写印刷版保持構造
JP2007148085A (ja) * 2005-11-29 2007-06-14 Tomoegawa Paper Co Ltd 静電荷像現像用トナー及びその製造方法
KR101303156B1 (ko) 2007-02-22 2013-09-09 엘지전자 주식회사 반사 유닛, 그를 구비하는 휴대용 전자기기
JP2010230714A (ja) * 2009-03-25 2010-10-14 Fujifilm Corp 光学シート及びその製造方法
JP5647808B2 (ja) * 2010-03-30 2015-01-07 富士フイルム株式会社 レンズアレイのマスタの製造方法
CN103672734A (zh) * 2013-12-17 2014-03-26 深圳市优利尔节能照明科技有限公司 一体式led面板灯光学板及其制造方法
JP7413001B2 (ja) * 2019-12-20 2024-01-15 デクセリアルズ株式会社 ロール金型製造方法、ロール金型製造装置およびプログラム
JP7343384B2 (ja) * 2019-12-20 2023-09-12 デクセリアルズ株式会社 ロール金型製造方法、ロール金型製造装置およびプログラム

Also Published As

Publication number Publication date
KR100537588B1 (ko) 2005-12-19
TW200424635A (en) 2004-11-16
KR20040025815A (ko) 2004-03-26
CN1484075A (zh) 2004-03-24
JP4001799B2 (ja) 2007-10-31
TWI247934B (en) 2006-01-21
JP2004109785A (ja) 2004-04-08

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Granted publication date: 20090624

Termination date: 20110813